diff --git a/Cargo.toml b/Cargo.toml
index 6cdb452..4fa6b48 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -25,4 +25,4 @@ tokio-stream = { version = "0.1", features = ["io-util"] }
 tokio-util = "0.7"
 
 proxmox-http = { version = "0.9", features = ["websocket", "client"] }
-proxmox-sys = "0.4"
+proxmox-sys = "0.5"